Adaptive Ensemble Method Based on Spatial Characteristics for Classifying Imbalanced Data

Table 4

Statistic summary of the 38 highly imbalanced data sets.

Data set	ATT	Instance	Minority	IR
(1) Yeast3	9	1484	163	8.10
(2) Ecoli03	8	336	35	8.60
(3) Yeast2vs4	9	514	51	9.08
(4) Ecoli067vs35	8	222	22	9.09
(5) Ecoli0234vs5	8	202	20	9.10
(6) Glass015vs2	10	172	17	9.12
(7) Yeast0359vs78	9	506	50	9.12
(8) Yeast0256vs3789	9	1004	99	9.14
(9) Yeast02579vs368	9	1004	99	9.14
(10) Ecoli046vs5	7	203	20	9.15
(11) Yeast1289vs7	9	947	30	30.57
(12) Ecoli0267vs35	8	224	22	9.18
(13) Glass04vs5	10	92	9	9.22
(14) Ecoli0346vs5	8	205	20	9.25
(15) Ecoli0347vs56	8	257	25	9.28
(16) Yeast05679vs4	9	528	51	9.35
(17) Vowel0	14	988	90	9.98
(18) Ecoli067vs5	7	220	20	10.00
(19) Glass016vs2	10	192	17	10.29
(20) Led7digit	8	443	37	10.97
(21) Ecoli01vs5	7	240	20	11.00
(22) Glass06vs5	10	108	9	11.00
(23) Glass0146vs2	10	205	17	11.06
(24) Glass2	10	214	17	11.59
(25) Ecoli0147vs56	7	332	25	12.28
(26) Ecoli0146vs5	7	280	20	13.00
(27) Shuttlec0vs4	10	1892	123	13.87
(28) Yeast1vs7	8	459	30	14.30
(29) Glass4	10	214	13	15.46
(30) Ecoli04	8	336	20	15.80
(31) Pageblock13vs4	11	472	28	15.86
(32) Glass016vs5	10	184	9	19.44
(33) Glass5	10	214	9	22.78
(34) Yeast2vs8	9	482	20	23.10
(35) Yeast4	9	1484	51	28.10
(36) Yeast5	9	1484	44	32.73
(37) Ecoli0137vs26	8	281	7	39.14
(38) Yeast6	9	1484	35	41.40